Warning, /education/gcompris/src/activities/algebra_by/ActivityConfig.qml is written in an unsupported language. File is not indexed.

 /* GCompris - ActivityConfig.qml
  *
 * SPDX-FileCopyrightText: 2020 Johnny Jazeix <jazeix@gmail.com>
  *
  * Authors:
  *   Johnny Jazeix <jazeix@gmail.com>
  *
  *   SPDX-License-Identifier: GPL-3.0-or-later
  */
 import QtQuick 2.12
 import GCompris 1.0
 
 import "../../core"
 
 Item {
     id: activityConfiguration
     property Item background
     property alias speedSlider: speedSlider
     property int speedSetting: 5
     width: flick.width
     Column {
         spacing: 10 * ApplicationInfo.ratio
         width: activityConfiguration.width
         GCText {
             id: speedSliderText
             text: qsTr("Speed")
             width: parent.width
             fontSize: mediumSize
             wrapMode: Text.WordWrap
         }
         GCSlider {
             id: speedSlider
             width: 250 * ApplicationInfo.ratio
             value: speedSetting
             to: 5
             from: 1
             wheelEnabled: false
         }
     }
 
     property var dataToSave
     function setDefaultValues() {
         speedSlider.value = Qt.binding(function() {return activityConfiguration.speedSetting;})
         if(dataToSave.speedSetting) {
             activityConfiguration.speedSetting = dataToSave.speedSetting
         }
         else {
             activityConfiguration.speedSetting = 5
         }
     }
     function saveValues() {
         speedSetting = speedSlider.value
         dataToSave = {"speedSetting": speedSetting}
     }
 }